APA (7th ed.) Citation

Elich, J., & Cannon, L. O. (1989). Precalculus. Scott, Foresman and Co..

Chicago Style (17th ed.) Citation

Elich, Joseph, and Lawrence O. Cannon. Precalculus. Glenview, Ill.: Scott, Foresman and Co., 1989.

MLA (9th ed.) Citation

Elich, Joseph, and Lawrence O. Cannon. Precalculus. Scott, Foresman and Co., 1989.

Warning: These citations may not always be 100% accurate.